During the Patellar Grind Test, a positive result is indicated by what?

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Multiple Choice

During the Patellar Grind Test, a positive result is indicated by what?

Explanation:
Patellofemoral joint stress is being tested here. By pressing on the patella and having the patient contract the quadriceps, you load the patellofemoral surfaces. A positive result is when this maneuver reproduces the patient’s anterior knee pain, indicating patellofemoral pathology such as patellofemoral pain syndrome or chondromalacia patellae. An audible clunk or popping isn’t the defining sign for this test, though those sounds can occur with other patellar issues. Immobility would suggest something more fixed or inflammatory but isn’t the expected positive finding for this specific test.

Patellofemoral joint stress is being tested here. By pressing on the patella and having the patient contract the quadriceps, you load the patellofemoral surfaces. A positive result is when this maneuver reproduces the patient’s anterior knee pain, indicating patellofemoral pathology such as patellofemoral pain syndrome or chondromalacia patellae. An audible clunk or popping isn’t the defining sign for this test, though those sounds can occur with other patellar issues. Immobility would suggest something more fixed or inflammatory but isn’t the expected positive finding for this specific test.

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